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General Purpose RTD Probes
With PFA Jacketed Cables for
Laboratory Applications
U Transitions Directly to Lead Wires
(No Transition Fitting)
U Compact Design for Applications
with Space Restrictions
U Available in Standard and Metric Sizes
ACCURACY
IEC CLASS
(±0.15ºC @ 0ºC)
Stripped lead wires standard. Optional
connectors available; see section G.
A
Probe length specified
by customer
stainless steel
1 m (40") of #26 AWG stranded
nickel-plated copper, PFA
insulated, PFA jacketed cable
(also available with optional
stainless steel overbraid)
U Temperature Range: -200 to 600ºC
(Cable and Last 2" of Probe to 260ºC)
U High-Accuracy Wire Wound, 100 Ω
Class “A” DIN Platinum Elements per
IEC 751 (alpha = 0.00385 Ω/Ω/ºC)
U 2-, 3-, 4-Wire Constructions Available
Probe Length (2" minimum length)
300 Series
probe
Probe Diameters:
Standard = 1⁄4, 3⁄16, 1⁄8"
Metric = 6, 4.5, 3 mm
PR-10-2-100-1/8-6-E-ST
shown smaller than
PR-10-2-100-1/4-12-E
shown smaller than
actual size.
PFA Coating
Available, visit
omega.com
actual size.
Standard Dimensions
To Order Visit omega.com/pr-10 for Pricing and Details
Model Number Lead Wire Style* Sheath Length
PR-10-2-100-(*)-6-E 3 Wire 6"
PR-10-2-100-(*)-12-E 3 Wire 12"
PR-10-2-100-(*)-18-E 3 Wire 18"
PR-10-2-100-(*)-24-E 3 Wire 24"
Specify “ -1/8”, “-3/16 ”, or “-1/4” for probe diameter in inches. To order with shrink tube strain relief, specify “-ST” at end of model number.
*
To order probes in intermediate lengths, change model number, using next longer probe price.
Over 24", add additional cost per inch of probe length. Stainless steel overbraid or BX cable also available. For leads longer than 40", add
lead length to end of model number for additional cost. For 4-wire configuration, change “2” in model number to “3” for additional cost
(note: 4-wire not available in 1⁄8 or 3 mm sizes). Note: SST braid not available on 1⁄8" diameter probes.
Ordering Example: PR-10-2 -100 -1/ 8-12-E-OTP, 100 Ω, class “A” RTD with a 1⁄8" diameter by 12" long probe, 40" of 3-wire cable and
OTP c onnecto r.
Metric Dimensions
Model Number Lead Wire Style* Sheath Length
PR-10-2-100-(*)-150-E 3 Wire 150 mm
PR-10-2-100-(*)-300-E 3 Wire 300 mm
PR-10-2-100-(*)-450-E 3 Wire 450 mm
PR-10-2-100-(*)-600-E 3 Wire 600 mm
Specify “-M30” for 3 mm, “-M45” for 4.5 mm or “-M60” for 6 mm for probe diameter in millimeters. To order with shrink tube strain relief,
*
specify “-ST” at end of model number. To order probes in intermediate lengths, change model number, using next longer probe. Over 600
mm, add additional cost per 25 mm of probe length. For leads longer than 1 m, add lead length to end of model number, for additional cost
per meter to price. For 4-wire configuration, change “2” in model number to “3” for additional cost to price (note: 4-wire not available in 1⁄8 or 3
mm sizes). Note: SST braid not available on 3 mm diameter probes.
Ordering Example: PR-10 -2-100-M45-150-E- OTP, 100 Ω, class “A” RTD with a 4.5 mm diameter by 150 mm long probe, 1 m of 3-wire cable
and OTP conne ctor.
C-79
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